Tonga vs Tuvalu
vs
Tonga vs Tuvalu — Gross Savings
| Year | Tonga | Tuvalu |
|---|---|---|
| 2023 | 18.65% | - |
| 2022 | 27.50% | - |
| 2021 | 26.80% | - |
| 2020 | 20.79% | - |
| 2019 | 20.16% | - |
| 2018 | 18.89% | - |
| 2017 | 20.68% | - |
| 2016 | 14.72% | - |
| 2015 | 9.12% | - |
| 2014 | 15.58% | - |
| 2013 | 20.39% | - |
| 2012 | 23.70% | - |
| 2011 | 19.58% | - |
| 2010 | 15.27% | - |
| 2009 | 13.86% | - |
| 2008 | 12.64% | - |
| 2007 | 13.23% | - |
| 2006 | 15.95% | - |
| 2005 | 13.58% | - |
| 2004 | 19.78% | - |